New Halfa in Fall
In fall (September, October and November), New Halfa sees average daytime highs around 38°C and overnight lows near 25°C, with 42 mm of rain over about 11 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Across fall, daytime highs hold fairly steady around 38°C. The sky is clear or mostly clear about 76% of the time across fall, and the air most often feels dry.
Fall is New Halfa's 2nd-best season to visit on our travel score. For the whole year in context, see New Halfa's year-round climate.
- Avg daytime high
- 38°C
- 2nd-warmest season
- Avg overnight low
- 25°C
- Rainfall
- 42 mm
- 11 wet days
- Avg wind
- 10 km/h
- Travel score
- 1.3
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in New Halfa in Fall
Across fall, daytime highs hold fairly steady around 38°C.
A typical fall day in New Halfa reaches about 38°C and drops to 25°C overnight. The warmest of the three months is October, the coolest November.
How fall really feels in New Halfa
Once humidity and wind are folded in, fall brings about 91 days that feel above 32°C and 0 that feel at or below 0°C.
The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
New Halfa weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 34° / 19° | 0 | 0.1 | 11.2 | 4.4 |
| Feb | 35° / 20° | 0 | 0 | 11.5 | 3.1 |
| Mar | 38° / 22° | 0 | 0 | 11.9 | 1.2 |
| Apr | 41° / 26° | 1 | 0.4 | 12.3 | 0.0 |
| May | 42° / 28° | 8 | 2.7 | 12.7 | 0.0 |
| Jun | 40° / 28° | 15 | 4.8 | 12.9 | 0.1 |
| Jul | 37° / 26° | 75 | 15.2 | 12.8 | 1.5 |
| Aug | 35° / 25° | 94 | 17 | 12.5 | 2.2 |
| Sep | 37° / 26° | 33 | 8.2 | 12.1 | 1.4 |
| Oct | 39° / 26° | 8 | 2.8 | 11.7 | 0.7 |
| Nov | 37° / 24° | 1 | 0.2 | 11.3 | 1.9 |
| Dec | 35° / 20° | 0 | 0 | 11.1 | 3.8 |
Cloud cover in Fall
The sky is clear or mostly clear about 76% of the time across fall.
Chance of precipitation in Fall
New Halfa gets around 42 mm of rain over 11 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 10 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 18 min in early September to 11 h 12 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 5.9 kWh/m².
Hazard calendar for New Halfa
None of New Halfa's seasonal hazards peak in fall. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
New Halfa sees seasonal dust haze (May–August), heaviest in June.
Is fall a good time to visit New Halfa?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a weaker month for outdoor sightseeing in New Halfa.
What to pack for New Halfa in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, New Halfa sees daytime highs around 38°C and nights near 25°C. Pack light clothes and sun protection. Worth having: rain gear. About 11 days see rain.
UV index in New Halfa in Fall
Clear-sky midday UV across fall averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in New Halfa peaks around April 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 8 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 10 | 12 | 13 | 13 | 11 | 11 | 9 | 9 | 11 | 10 | 8 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 10 | Very high |
| Feb | 12 | Extreme |
| Mar | 13 | Extreme |
| Apr | 13 | Extreme |
| May | 11 | Extreme |
| Jun | 11 | Extreme |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 11 | Extreme |
| Oct | 10 | Extreme |
| Nov | 8 | Very high |
| Dec | 8 | Very high |
Air quality in New Halfa in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in New Halfa is worst in March — around 36 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (October, 17 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 32 | 34 | 36 | 33 | 25 | 22 | 19 | 18 | 20 | 17 | 20 | 23 |
| Level | Moderate | Moderate | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 32 | Moderate |
| Feb | 34 | Moderate |
| Mar | 36 | Poor |
| Apr | 33 | Moderate |
| May | 25 | Moderate |
| Jun | 22 | Moderate |
| Jul | 19 | Moderate |
| Aug | 18 | Moderate |
| Sep | 20 | Moderate |
| Oct | 17 | Moderate |
| Nov | 20 | Moderate |
| Dec | 23 | Moderate |
Where is New Halfa?
New Halfa sits at 15.3°N, 35.6°E, 452 m above sea level, in Sudan. The nearest listed city is Khashm al Qirbah, 53 km away.
Topography around New Halfa
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of New Halfa.
Within 3 km, the terrain around New Halfa has only modest variations in elevation — a maximum elevation change of 8 m around an average of 452 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 33 m; within 80 km, only modest variations in elevation — a maximum elevation change of 246 m.
The land around New Halfa is covered by cropland (56%) within 3 km, cropland (86%) within 16 km, and grassland (36%), cropland (35%) and bare terrain (28%) within 80 km.
Sudan travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / D / F / G
- 230 V · 50 Hz
- Prices
- ≈ 215% of US
- price level, 2025
- GDP per capita
- $1,165
- 2025
- Happiness
- 4.1 / 10
- World Happiness, 2017
- Homicide rate
- 5.1
- per 100k, 2008
- Road deaths
- 26.8
- per 100k/yr, 2019
- Income group
- Low
- World Bank
- English
- Very low
- EF EPI 421
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for New Halfa (15.3302°, 35.5985°, elevation 452 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.